Radiation Detection Everywhere The revolutionary iRad Geiger transforms your iPhone, iPad, iPod, or Android device into a sophisticated radiation detector instrument. The battery-free iRad Geiger has a patent-pending interface to the audio jack to harvest energy from your smartphone. The app allows you to measure, log, alarm, and map your radiation measurements.
Specifications Gamma sensitivity Co60 (cps/mR/h): 22 + Fully calibrated + Working range (mR/h): 0.014 – 40 + EGM Tube gas filling: Ne + Br2 + Ar + Size: 1.14″ x 1.09″ x 4.94″ (29 x 27.7 x 125.5mm3) + Weight: 1.12oz (32g).
Well this is interesting, if you live in a post nuclear apocalypse society I guess. Does the average person really need this?
Its up to you….